AM6315/64 is a high power 3-way full-range loudspeaker system comprised of one 380 mm (15 in) VGC Vented Gap Cooled low frequency driver, one 200 mm (8 in) CMCD Cone Midrange Compression Driver, and one 38 mm (1.5 in) exit/75 mm (3 in) voice-coil HF compression driver.